SAP-C02 · Question #254
SAP-C02 Question #254: Real Exam Question with Answer & Explanation
The correct answer is A: Use AWS Application Auto Scaling to increase capacity during the peak period.. On demand mode is for unknown load pattern, auto scaling is for know burst pattern
Question
A company recently deployed an application on AWS. The application uses Amazon DynamoDB. The company measured the application load and configured the RCUs and WCUs on the DynamoDB table to match the expected peak load. The peak load occurs once a week for a 4- hour period and is double the average load. The application load is close to the average load tor the rest of the week. The access pattern includes many more writes to the table than reads of the table. A solutions architect needs to implement a solution to minimize the cost of the table. Which solution will meet these requirements?
Options
- AUse AWS Application Auto Scaling to increase capacity during the peak period.
- BConfigure on-demand capacity mode for the table.
- CConfigure DynamoDB Accelerator (DAX) in front of the table.
- DConfigure DynamoDB Accelerator (DAX) in front of the table.
Explanation
On demand mode is for unknown load pattern, auto scaling is for know burst pattern
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